Process: Squaring up Blocks

I made a few more of the bow-tie blocks.  None of them ended up at 9.5 inch square.  I had them on the design wall for a week or so, debating what to do about the difference in the sizes.  Because there are the middle yellow pieces, it didn't seem using a square clear template would work.

So finally I just cut a piece of fabric that would be the correct size and used it as the template.

At first did a lot of double checking on both sides of the blocks, but then just centered the fabric templated and cut.

So now I have 15 blocks that are the same size.